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Celiac.com Celiac Disease & Gluten-Free Diet Forum: A Method To Prevent Your Credit Card Number - Celiac.com Celiac Disease & Gluten-Free Diet Forum

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A Method To Prevent Your Credit Card Number from being stolen when ordering on-line Rate Topic: -----

#1 User is offline   Lynxear 

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Posted 18 April 2006 - 08:02 AM

I don't know about you....but I am paranoid about giving credit card information over the Internet.

Personally...if there is a 1-800 number to place the order, I will use it rather than type my credit card number in a box on a computer form. This is the best way to avoid "Key Loggers" from grabbing my keystrokes as I enter the number.

However I have heard of another method of foiling "keyloggers" and it sounds good to me.

This is done by adding extra numbers to the credit card number as you type it in

Let us say your credit card number is this

2308324456325

Add 7 numbers (highlighted here but not in reality)

72370783274457673275

The numbers can be different as long as you know where they are

Now after typing them in (which could be captured by a key logging software)...take your mouse and highlight/delete the wrong numbers (key logging software cannot tell which numbers are being deleted!!)

To me this is a great idea...to protect your personal information of any kind.
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#2 User is offline   tarnalberry 

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Posted 18 April 2006 - 08:14 AM

It's also important to practice good "computer safety" by making sure not to download software that could put keyloggers on your machine (or other malware), or visit sites that would do so, and to regularly check your machine for just such things. (Of course, as Sony's recent rootkit taught us, this isn't quite foolproof either, but it's a reminder that we all need to be more tech savy these days.)
Tiffany aka "Have I Mentioned Chocolate Lately?"
Inconclusive Blood Tests, Positive Dietary Results, No Endoscopy
G.F. - September 2003; C.F. - July 2004
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#3 User is offline   penguin 

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Posted 18 April 2006 - 08:16 AM

I never thought of that, thanks! :)
Alright, don't worry even if things end up a bit too heavy
We'll all float on, alright
Well we'll float on good news is on the way...
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#4 User is offline   VydorScope 

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Posted 18 April 2006 - 08:19 AM

If your that worried, just get one of the credit cards that offer "one use nubmers" where you they issue you a new credit card number for each order. That stops all forms of snopping to steal your number... expect of course the bank itself is still a week point. Personaly I do not worry about it, I have had my card cahrged fraudently a couple times in the past, and every time a single call to my bank fixed it.
Vincent
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#5 User is offline   Lynxear 

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Posted 18 April 2006 - 09:32 AM

Well since we are continuing on the subject of computer safety here is another excellent program that is free

CCleaner

This is called CrapCleaner. This is an amazing program that really cleans out garbage from your computer system. Somehow it knows the good stuff from the bad and deletes it. I also run Spybot and Adware to kill spyware but 99.9% of the bad stuff is removed by CrapCleaner...plus it removes history logs that are stored and not removed by those other programs. It is also very fast, taking only a few seconds to do its work

I also use Mozilla Firefox for my browser instead of MS Internet Explorer. It is very good for blocking cookies from being installed on your machine...this is also free
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#6 User is offline   Rusla 

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Posted 18 April 2006 - 10:03 AM

Vincent-- that once use number has to be an American thing, it is certainly not in Canada.

Thanks for the advice Lynxear. I use Safari because I primarily use a Mac. I refuse to download any microsoft things onto my computer. The only program on here that is microsoft is word and that is because that is what publishers prefer.
Rusla

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#7 User is offline   jenvan 

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Posted 18 April 2006 - 11:10 AM

Well, this is pretty much the same thing ya'll are talking about... My mom sent me a list of safety tips for protecting your credit cards a while back: Write "ask for photo id" instead of signing the back of your card. I know someone who has done this. Keep a photocopy of your cards, front and back in a safe in case they are stolen...I don't know my numbers by heart right now anyway. Likewise, write down the 1-800s for reporting a stolen card somewhere you can remember so you can call the number quickly.
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Jen
Indianapolis, IN

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dairy-free
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#8 User is offline   tarnalberry 

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Posted 18 April 2006 - 11:37 AM

View Postjenvan, on Apr 18 2006, 12:10 PM, said:

Well, this is pretty much the same thing ya'll are talking about... My mom sent me a list of safety tips for protecting your credit cards a while back: Write "ask for photo id" instead of signing the back of your card. I know someone who has done this. Keep a photocopy of your cards, front and back in a safe in case they are stolen...I don't know my numbers by heart right now anyway. Likewise, write down the 1-800s for reporting a stolen card somewhere you can remember so you can call the number quickly.


Even when you write "ask for ID", they often don't check. (I do this.) But it's better than actually signing it.

BUT, it's not like they actually check the signatures!
As this credit card prank demonstrates!
Tiffany aka "Have I Mentioned Chocolate Lately?"
Inconclusive Blood Tests, Positive Dietary Results, No Endoscopy
G.F. - September 2003; C.F. - July 2004
Hiker, Yoga Teacher, Engineer, Painter, Be-er of Me
Bellevue, WA
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#9 User is offline   mamaw 

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Posted 18 April 2006 - 12:08 PM

I'm "chicken little" when it comes to giving a credit card number over the net. If they will not let me call them with my numbers I don't order from them....I find most don't want to lose a sale so they give in ........
Since I'm in with the baby boomers it could be a age thing for me..... I don't alway buy into everything that comes down the pike...... Again "chicken Little" !!!!!!!!!!!!!

mamaw
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#10 User is offline   mmaccartney 

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Posted 18 April 2006 - 12:19 PM

I happen to audit IT systems, and perform security analysis and testing for an audit firm, so I know a bit about this subject!

I think it is just as risky to give your credit card number to someone over the phone. Think about it, your phone conversation can be interecepted! The person on the other end of the phone is typically filling in the same web page that you would!! Further, that person could be logging all credit card numbers, with expiration dates, billing address, etc. and selling those lists to others. Yes it does happen!

In the end your credit card number ends up in the same database no matter how you order it. If the company doesn't have that database and any other interfaces or applications that touch that database adequtely secured....you are exposed to risk!

The best way to avoid this is to get a credit card with a very low limit that still supports your buying trends. Maybe a $250 limit, or $1000 limit, whatever makes sense for your habits. Then only use that card for online purchases. Your risk is limited to $500 no more!!! even that amount can be negotitated down, or eliminated depending on your credit card company.
Michael J. MacCartney

gluten-free 2005-June-24 Dairy free 2005-July-26
gluten / casein intolerant
HLA-DQ 2,3 (Subtype 2,7)
Diagnosed Celiac 2006-April-24

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Michael II HLA-DQ 2,1 (Subtype 2,6) - Allergic to Peanuts, tree nuts, eggs, and milk
William HLA-DQ 2,1 (Subtype 2,5) - Allergy free
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#11 User is offline   jenvan 

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Posted 18 April 2006 - 12:22 PM

View Posttarnalberry, on Apr 18 2006, 11:37 AM, said:

Even when you write "ask for ID", they often don't check. (I do this.) But it's better than actually signing it.

BUT, it's not like they actually check the signatures!
As this credit card prank demonstrates!

That's pretty classic :)
~~~~~~~
Jen
Indianapolis, IN

gluten-free since Feb 2005
dairy-free
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#12 User is offline   jerseyangel 

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Posted 18 April 2006 - 12:25 PM

Michael--Thanks for putting that into perspective. Most interesting. :)
Patti


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#13 User is offline   tiffjake 

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Posted 18 April 2006 - 12:42 PM

View Postjenvan, on Apr 18 2006, 02:10 PM, said:

Well, this is pretty much the same thing ya'll are talking about... My mom sent me a list of safety tips for protecting your credit cards a while back: Write "ask for photo id" instead of signing the back of your card. I know someone who has done this. Keep a photocopy of your cards, front and back in a safe in case they are stolen...I don't know my numbers by heart right now anyway. Likewise, write down the 1-800s for reporting a stolen card somewhere you can remember so you can call the number quickly.


I used to do that too, until I tried to use my card at the post office, and by law, they are not allowed to take a card that is not signed. I threw a fit, and the nice lady explained to me that with a signature, they can compare to my lisence to make sure that the signature is the same, but that an ID pic can be altered to look like me.(?) So they campare sigs and not pic-id-to-name. She said that I had to sign it, and then add "ID ME" at the end of my signature. Whatever. I just use cash now. Eliminate the whole problem (at least in person, over the internet I use one card that has a fraud protection on it, so I don't worry about someone abusing it).
EnteroLab test positive for gluten intolerence and 2 gluten intolerence and celiac genes
DQ2 and DQ3 sub type DQ7 in December 2005
Gluten-free since Enterolab test, December 2, 2005.

Lame Advertisement Test positive for gluten intolerence in Sept 2005.
THEN found out that my fathers mother had nontropical sprue, she passed away at 40 from (stomach) cancer, had holes in her intestines when they caught it. I had no idea....
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#14 User is offline   Coulter 

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Posted 18 April 2006 - 02:46 PM

I agree that the best way to avoid this situation is to avoid situations that would result in spyware and keyloggers. I'm very diligent about computer security and this is what I use:

Spyware Protection
Spybot Search and Destroy
Ad-Aware SE Personal
AOL Spyware Protection (it stinks, but AOL demanded I accept it :P )
McAfee (came w/ computer)

Virus Protection
McAfee (came w/ computer)
AVG - Free edition

Firewall
McAfee (once again, 18-month subscription came w/ computer)

You don't need this many, but get a good virus protection, a firewall is a must, and I find you usually should have at least 2 anti-spyware programs to stay completely clean... Spybot and Adaware are the most popular, and since they are free, it doesn't take much to protect yourself. Adaware updates on its own and you can schedule scans, Spybot you have to update, but you can also schedule scans. I haven't had any major issues-- a few tracking cookies that EVERYONE gets no matter what, but even those are few and far between. Provided that you don't download things from random sites or visit shady sites, you shouldn't have any issues with keyloggers, anyway.
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#15 User is offline   Mango04 

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Posted 18 April 2006 - 02:50 PM

You apparantly also have to run the spyware programs when your computer is in safe mode. Otherwise they don't actually work. Someone told me that once and I never would have known.
"Let food be thy medicine, and let thy medicine be food." - Hippocrates
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